Att test 10 - Study guides, Class notes & Summaries

ATT Test 11 (NEW 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Graded A QUESTION Increasing resistance does what to speed? Answer: Decrease QUESTION Which type of DC motor has higher resistance and many turns of fine wire? Answer: Shunt motor QUESTION Which type of DC motor has lower resistance and few turns of heavy wire? Answer: Series motor QUESTION Which DC motor has more high speed torque? Answer: Shunt mo...

ATT Test 12 (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: What part of a radar system controls all radar system timing signals that ensure synchronous operation and are related to PRF? Answer: Synchronizer (timer) Q: What part of radar system contains a pulse forming network (PFN) that produces high volt pulse to fire transmitter? Answer: Modulator Q: What fires the transmitter? Answer: Pulse Forming Network Q: What ...

ATT Test 10 Radars New Questions with 100% Correct Answers Already Graded A+ What is an echo - Rf energy reflected from an object What four types of energy does an echo provide? - bearing, range, elevation, velocity What is length of line (LOS) known as? - range What is the most commonly used reference level in the decibel system for radar? - 1mW To be separately distinguishable by the radar system, two objects that must be separated by how many beam widths? - atleast one beam width Wha...

Two objects at the same range must be separated by at least ____ beam width to be separately distinguishable by the RADAR system. - Answer- One. What is the phase shift of a stationary object? - Answer- Stationary objects have no Doppler Effect. The beam produced by the orange-peel parabolic antenna is _____ in the horizontal plane and _____ in the vertical. - Answer- Narrow, Wide. What two types of energy transmissions do RADAR systems employ? - Answer- Pulsed, Continuous Wave (CW) ...

ATT Test 11 Complete Questions and Answers 100% Correct | New Update 2025

ATT Test 13 (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: What does Phase Lock Loop do? Answer: Compares output of VCO with a reference frequency Q: What happens if the output of VCO is different than the reference frequency? Answer: DC controlling voltage is generated to steer VCO to correct output Q: What frequency range do AM broadcasts use? Answer: 535-1605 kHz Q: What are two types of AM receiver tuning? Answ...

ATT FC Test 10 Complete Questions and Answers 100% Correct | New Update 2025

ATT Test 13 (NEW 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Graded A QUESTION What is the purpose of balanced modulator? Answer: Eliminates/suppresses carrier QUESTION What is the heart of sideband generation? Answer: Balanced modulator QUESTION What are 3 methods for SSB generation? Answer: Filter method, phase method, Third/Weaver method QUESTION What is a unique aspect of SSB? Answer: Must recreate carrier ...

ATT Test 1 (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Arc burns Answer: High temperatures near the body produced by electric arc or explosion Q: Thermal contact burns Answer: When skin comes in contact with hot surfaces of overheated electrical conductors Q: Electrical Arcs Answer: Where short circuit occurs; may cause fires Q: Extremely high arcs Damage equipment dispersing metal fragments Q: Low energy a...

ATT TEST 11 EXAM LATEST 2024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A