Mssc maintenance 40 - Study guides, Class notes & Summaries

A transmission line is operating with a voltage phase angle different of 30 degrees between the sending Vs and the receiving bus Vr. If the receiving end load is suddenly increased, the voltage phase angle difference will be? - The phase angle will increase. When load is increased phase angle will increase. A load has a power factor of 0.9 lagging. If the load draws 100 MVA, what is the MW draw? - 90 pf= mw/mva The high side of a delta-wye connection transformer is connected to a pow...

MSSC CPT 4.0 MAINTENANCE AWARENESS - #19 QUESTIONS AND ANSWERS Which type of logic element uses a control relay to keep an output energized after the input signal has been removed? - answer Memory Relays, called _________ , often serve as the brains of an automated machine. - answer Controllers Which of the following logic elements describes two or more normally closed input switches in parallel? - answer NAND Which one of the following logic elements describes a circuit with two nor...

Practice Test NERC Questions and answers | updated 2024 A transmission line is operating with a voltage phase angle different of 30 degrees between the sending Vs and the receiving bus Vr. If the receiving end load is suddenly increased, the voltage phase angle difference will be? - The phase angle will increase. When load is increased phase angle will increase. A load has a power factor of 0.9 lagging. If the load draws 100 MVA, what is the MW draw? - 90 pf= mw/mva The high side of a delt...

What is the preferred unit of measure for power? Watt Which of the following is a formula for calculating power? P=IxE Bad equipment grounding can cause which problem? Shock Hazard If AC power cycles back and forth 50 times per second, what is its frequency? 50Hz Which term is defined by the total operating current of a circuit? Full Load Amperage If a motor has an excessive load, what event is most likely to occur? Blow a fuse or trip an overload ...

Which type of logic element uses a control relay to keep an output energized after the input signal has been removed? Memory Relays, called _________ , often serve as the brains of an automated machine. Controllers Which of the following logic elements describes two or more normally closed input switches in parallel? NAND Which one of the following logic elements describes a circuit with two normally open input switches in series? AND NOT logic is formed by ______...

A transmission line is operating with a voltage phase angle different of 30 degrees between the sending Vs and the receiving bus Vr. If the receiving end load is suddenly increased, the voltage phase angle difference will be? The phase angle will increase. When load is increased phase angle will increase. A load has a power factor of 0.9 lagging. If the load draws 100 MVA, what is the MW draw? 90 pf= mw/mva The high side of a delta-wye connection transformer is connected to a power s...

MSSC Safety Assessment Test Bank 1. An_________ customer is a person or organization that receives services or products in exchange for compensation. a) Internal b) External c) In-house d) Departmental - correct answer External 2. Improving external customer satisfaction is the main objective of __________. a) Customer service department. b) Retired employees c) Maintenance departments d) HR departments. - correct answer customer service 3. Vendors could be considered what type ...

MSSC Safety Questions and Answers Graded A+ The first stage in a team development process is an awkward stage for the team members called __________. - storming - norming - performing - forming forming Product designers should always consider the effects of tooling design and cost during __________. - Prototype development - Process capability studies - Team kickoff meetings - Maintenance of a machine Prototype development Supervisors should set measurable objectives to __________. - e...

MSSC Safety Assessment Test Bank 1. An_________ customer is a person or organization that receives services or products in exchange for compensation. a) Internal b) External c) In-house d) Departmental - correct answer External 2. Improving external customer satisfaction is the main objective of __________. a) Customer service department. b) Retired employees c) Maintenance departments d) HR departments. - correct answer customer service 3. Vendors could be considered what type ...

MSSC Safety Assessment Test Bank 1. An_________ customer is a person or organization that receives services or products in exchange for compensation. a) Internal b) External c) In-house d) Departmental - correct answer External 2. Improving external customer satisfaction is the main objective of __________. a) Customer service department. b) Retired employees c) Maintenance departments d) HR departments. - correct answer customer service 3. Vendors could be considered what type ...