Fixed signal - Study guides, Class notes & Summaries

LIRR BLOCK OPERATORBlock - correct answer A length of track of defined limits, the use of which is governed by block signal, block limit signal, automatic speed control , or any combination thereof. Absolute Block - correct answer A block established between block stations, block limit stations, interlocking or any combination thereof which must not be occupied by more than one train except as provided by the rule. Block Signal System - correct answer A series of consecutive block. Auto...

if a combination audible/visible appliances are installed, the location of the installed appliance shall be determined by the requirements of Answer - the visible appliance what is the maximum number of 12-gaugeTHHN conductors that can be installed in 1-inch EMT Answer - 26 Do you resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is the equivalent resistance? Answer - 150 Ohms I room is 200 feet long and 100 feet wide, and the 8 foot high ceiling is smooth and flat...

Sonography Principles and Instrumentation - ARDMS SPI Multiple Choice Exam Questions and Answers-A mechanical transducer utilizes: a. transmit focus b. receive focus c. fixed focus d. dynamic aperture focusing - c. fixed focus; sonographer cannot determine the location of # of foci. mechanical transducer uses cross sectional imaging, rotating wheel, wobbler, oscillating mirror A reflection will occur at the boundary of two media if the acoustic impedences of the two media are: a. equal ...

Whistle Blower Act Prohibits discrimination against employees filing complaints under OSHA or for disclosing safety & health issues concerning the workplace All work related fatalities must be reported within? 8 hours Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:02 / 0:15 Full screen All injuries that involve in-patient hospitalization, amputation, eye loss must be reported within 24 hours What is serious physica...

WGU C172: Network and Security Foundations - Exam Questions and Answers 2023/2024 (Rated A+ Guaranteed Success). Application Layer(7th layer) - ans Interacts with application programs that incorporate a communication component such as your internet browser and email (provides user interface) Bus Topology - ans The computers share the media (coaxial cable) for data transmission CAT6 (category 6) - ans Twisted-pair cables capable of carrying up to 1000Mbps (1 gigabit) of data up to a length ...

Aviation Ordnance Unit 4 2024 Rated A+ Three ways that gun ammunition can be assembled. Fixed, Separate, and Separate Loading. Two major categories of ammunition. Service and Non Service. Ammunition Lot Number A quantity of ammunition assembled from uniform components under similar conditions. Each Ammunition Lot is assigned a code number that identifies all ammunition as part of that lot. How are CADs actuated (fired)? Percussion, Electrically or sympathetically. Shelf Life An es...

1. Peter owns a barber shop. His total monthly cost is $3,500.00. He charges $15.00 per hair cut. How many hair cuts must his shop perform to break-even? ~ Answer: 234 2. TRUE OR FALSE: Fixed Costs change depending on the volume of production. ~ Answer: False 3. Which 2 types of information may be found on a profit and loss statement? ~ Answer: Revenue / Expenses 4. TRUE OR FALSE: Customer Retention Rate is the percentage of existing customers who remain custo...

GCOR Review 189 Questions with Complete Solutions 100% Verified Correct Answers What is the definition of a controlled signal? - Correct Answers An absolute signal controlled by a control operator. What is the definition of Signal Indication? - Correct Answers The action required by the signal aspect. What is the definition of Main track? - Correct Answers A track extending through yards and between stations that must not be occupied without authority or protection. What is the definit...

NJ Drivers Test Questions and Answers 100% Pass When must you signal before making a turn? at least 100 feet before the intersection How close may you park to a stop sign? 50 feet How close may you park to a corner? 25 feet How close may you park to a fire hydrant? 10 feet What is the stopping distance on a dry road at 50 m.p.h? 243 feet What is the proper distance you may park from the curb? 6 inches or less What are the penalties for driving without insurance? suspension of driver's lic...

WGU 191 Chapter 7 and 8 on Virtual and Main Memory Exam Review Questions and A Level Marking Scheme Latest 2024/2025 Interrupt driven - correct answer When the CPU does not poll the control bit, but rather gets an interrupt signal Buddy-system/power-of-2-allocator - correct answer Allocates memory from a fixed-size segment consisting of physically contiguous pages via units sized as a power of 2(or rounded up to the next as needed). Buddy - correct answer When a larger memory block is d...