Millwright - 2nd Year - Lubrication, Pneumatics, Preventive and Predictive Maintenance, Lubrication , Year 3 - Materials Handling , Couplings and Clutches, Chain Drives, Hydraulics, Belt Drives , Power Transmission , Millwright Belt Drives Questions & Answers Correct 100%(SCORED A)
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1. Calculate the accurate belt length for the following: Large diameter pulley is 11.25" and the small diameter pulley is 6.125". Shaft centers are 17.5" apart. a. 62.65" b. 62.00" c. 73.98" d. 62.28" - ANSWERSa. 62.65" L=2C+1.57(D1+d2)+[(D1-d2)²/4C] L=2(17.5)+1.57(11.25+6.125)...
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Add to cart1. Calculate the accurate belt length for the following: Large diameter pulley is 11.25" and the small diameter pulley is 6.125". Shaft centers are 17.5" apart. a. 62.65" b. 62.00" c. 73.98" d. 62.28" - ANSWERSa. 62.65" L=2C+1.57(D1+d2)+[(D1-d2)²/4C] L=2(17.5)+1.57(11.25+6.125)...
Advantage of using a chain coupling is that they A. Are easy to disconnect B. Are non-lubricating C. High vibration dampening capabilities D. All the above - ANSWERSA. Are easy to connect A coupling that could be used for high torque or power application is the A. Sleeve coupling B. Roll...
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Add to cartAdvantage of using a chain coupling is that they A. Are easy to disconnect B. Are non-lubricating C. High vibration dampening capabilities D. All the above - ANSWERSA. Are easy to connect A coupling that could be used for high torque or power application is the A. Sleeve coupling B. Roll...
1. Input impeller 2. Follower turbine 3. Stator (reactor) - ANSWERSWhat are the three main components of a torque converter? A drive that is used to control infinite positioning of material handling equipment - ANSWERSWhat is a variable-speed drive? 1. Housing 2. Input shaft and energy sour...
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Add to cart1. Input impeller 2. Follower turbine 3. Stator (reactor) - ANSWERSWhat are the three main components of a torque converter? A drive that is used to control infinite positioning of material handling equipment - ANSWERSWhat is a variable-speed drive? 1. Housing 2. Input shaft and energy sour...
From one shaft to the other - ANSWERSThe most common form of power transmission Parallel shaft - ANSWERSBelt and chain drives are used to transmit power from one shaft to this Datum width - ANSWERSA metric V-belt is specified in the ISO standard by this designation 3/8 inch - ANSWERSA V-bel...
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Add to cartFrom one shaft to the other - ANSWERSThe most common form of power transmission Parallel shaft - ANSWERSBelt and chain drives are used to transmit power from one shaft to this Datum width - ANSWERSA metric V-belt is specified in the ISO standard by this designation 3/8 inch - ANSWERSA V-bel...
What are the purposes of couplings? 13:1 - ANSWERSCouplings are used to join two shafts together & transmit power. What are the 4 main types of couplings? 13:1 - ANSWERS-rigid couplings -flexible couplings -universal joints (u-joints) -centrifugal What are the operative limits of rigid coup...
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Add to cartWhat are the purposes of couplings? 13:1 - ANSWERSCouplings are used to join two shafts together & transmit power. What are the 4 main types of couplings? 13:1 - ANSWERS-rigid couplings -flexible couplings -universal joints (u-joints) -centrifugal What are the operative limits of rigid coup...
The amount of power that a belt drive can transmit is directly related to the _________ of the belt on the pulley A. Tension B. Friction C. Grip D. Angle - ANSWERSC. Grip The grip of the belt on the pulley depends on A. Area, materials, tension B. Area, tension, angle C. Angle, materials...
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Add to cartThe amount of power that a belt drive can transmit is directly related to the _________ of the belt on the pulley A. Tension B. Friction C. Grip D. Angle - ANSWERSC. Grip The grip of the belt on the pulley depends on A. Area, materials, tension B. Area, tension, angle C. Angle, materials...
The amount of power that a belt drive can transmit is directly related to the _________ of the belt on the pulley A. Tension B. Friction C. Grip D. Angle - ANSWERSC. Grip The grip of the belt on the pulley depends on A. Area, materials, tension B. Area, tension, angle C. Angle, materials...
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Add to cartThe amount of power that a belt drive can transmit is directly related to the _________ of the belt on the pulley A. Tension B. Friction C. Grip D. Angle - ANSWERSC. Grip The grip of the belt on the pulley depends on A. Area, materials, tension B. Area, tension, angle C. Angle, materials...
What is the pressure of the Earth's atmosphere at sea level? - ANSWERS14.7 psi How is power defined? A. The rate or velocity at which power is done B. The rate or velocity at which work is created C. The speed of the velocity in a power system D. The rate or speed at which work is done. - AN...
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Add to cartWhat is the pressure of the Earth's atmosphere at sea level? - ANSWERS14.7 psi How is power defined? A. The rate or velocity at which power is done B. The rate or velocity at which work is created C. The speed of the velocity in a power system D. The rate or speed at which work is done. - AN...
This link consists of two bushing's which are pressed fit into two roller link plates and two rollers which revolve freely on the bushings A. Roller B. Pin C. Connecting D. Offset - ANSWERSA. Roller Links with oversized oil impregnated bushings that take the place of the rollers are called...
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Add to cartThis link consists of two bushing's which are pressed fit into two roller link plates and two rollers which revolve freely on the bushings A. Roller B. Pin C. Connecting D. Offset - ANSWERSA. Roller Links with oversized oil impregnated bushings that take the place of the rollers are called...
__________ couplings require positive positioning of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSD. Rigid Sleeve, flanged clamped __________ Which permit slight misalignment and endplay of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWE...
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Add to cart__________ couplings require positive positioning of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSD. Rigid Sleeve, flanged clamped __________ Which permit slight misalignment and endplay of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWE...
What are the two main types of gravity roller conveyor? - ANSWERSStandard gravity roller conveyors and skate wheel conveyors What are three frame styles available for skate wheel conveyors? - ANSWERSPlain skids, skids with built-in guards, and wheel skid conveyors What are two frame styles ava...
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Add to cartWhat are the two main types of gravity roller conveyor? - ANSWERSStandard gravity roller conveyors and skate wheel conveyors What are three frame styles available for skate wheel conveyors? - ANSWERSPlain skids, skids with built-in guards, and wheel skid conveyors What are two frame styles ava...
1. What type of oil or grease would be used in a heavy load situation? a. Synthetic oil b. Extreme pressure lubricant c. Mineral oil d. Any hydraulic fluid - ANSWERSb. Extreme pressure lubricant 2. The most common measurement of kinematic viscosity is what? a. Viscosity b. Centistok...
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Add to cart1. What type of oil or grease would be used in a heavy load situation? a. Synthetic oil b. Extreme pressure lubricant c. Mineral oil d. Any hydraulic fluid - ANSWERSb. Extreme pressure lubricant 2. The most common measurement of kinematic viscosity is what? a. Viscosity b. Centistok...
You should operate a heavy-duty roller chain at about the same load capacity as that of a __________________. - ANSWERSstandard roller chain How does the life of a sintered bushing chain compare to the life of a standard roller chain? - ANSWERSlasts five times longer What type of chain offers ...
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Add to cartYou should operate a heavy-duty roller chain at about the same load capacity as that of a __________________. - ANSWERSstandard roller chain How does the life of a sintered bushing chain compare to the life of a standard roller chain? - ANSWERSlasts five times longer What type of chain offers ...
Preventive maintenance - ANSWERSis the periodic inspection and maintenance of plant assets and equipment to uncover conditions that may to equipment failure or shortened life This measures the amount of contaminants per litre of fluid. a. ferromagnetic analysis b. total base number c. infrared...
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Add to cartPreventive maintenance - ANSWERSis the periodic inspection and maintenance of plant assets and equipment to uncover conditions that may to equipment failure or shortened life This measures the amount of contaminants per litre of fluid. a. ferromagnetic analysis b. total base number c. infrared...
1. What is used to control a constant pressure in a pneumatic system? a. A flow control valve b. A regulator c. An MPRV d. Compressor rating - ANSWERSb. A regulator 2. What type of screw compressor removes some heat during the compression stage? a. A dry screw b. A stainless screw ...
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Add to cart1. What is used to control a constant pressure in a pneumatic system? a. A flow control valve b. A regulator c. An MPRV d. Compressor rating - ANSWERSb. A regulator 2. What type of screw compressor removes some heat during the compression stage? a. A dry screw b. A stainless screw ...
The resistance to movement between two surfaces that touch each other. - ANSWERSWhat is Friction? Using lubricants - ANSWERSWhat is the best wasy to mitigate friction? 1. Increased power consumption 2. It causes wear 3. It generates waste heat that can reduce life of components - ANSWERSWhat...
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Add to cartThe resistance to movement between two surfaces that touch each other. - ANSWERSWhat is Friction? Using lubricants - ANSWERSWhat is the best wasy to mitigate friction? 1. Increased power consumption 2. It causes wear 3. It generates waste heat that can reduce life of components - ANSWERSWhat...
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