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Question: 6 the total power dissipated by a transistor is a...

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6) The total power dissipated by a transistor is a product of collector current and A. Supply Voltage B. 0.7V C. Collector- Emitter Voltage D. Base- Emitter Voltage Answer: 7) What is the frequency of the following waveform? 0 00 150 200 (ms) A. 10 rad/s B. 10 Hz C. 20 Hz D. 20 rad/s Answer
8) What form of sensors are pictured below? A. Opto-Switches B. Inductive Proximity Sensors C. Absolute Position Encoders D. Potentiometer Answer: 9) A bank of 6 batteries is arranged in 2 parallel banks of 3 batteries in series. Each battery is rated at 6V and 40 ampere-hours. When the batteries are fully charged what will be the output voltage? A. 3V B. 6V C. 12 V D. 18 V Answer: 10) A battery consisting of 9-lead acid cells is arranged in 3 parallel banks of 3. Each cell is rated at 2V and 20Ah. What is the totall ampere-hour rating of the battery? A. 20aH B. 60Ah C. 120Ah D. 180A Answer:
11) When checking with an ohmmeter, a capacitor reads 0. What is the capacitors condition B. Short-circuited C. Grounded D. Serviceable Answer: 12) Explain Component symbols What is it? What does it do? 13) Explain Component symbols What is it? What does it do? 14) Explain Component symbols What does it do? 5) Explain Component symbols What is it? What does it do?
Computers&Networking & Robotics 1) What does PLC stand for? 2) What does NC Stand for? 3) What does MMI stand for 4) What does HMI stand for? 5) What does a PLC do 6) What does an NC do? 7) What is an I.P. Address 8) Write a valid i.p. Address 9) What is a router? 10 What is a VPN Mechanical & Hydraulics & Pneumatics 1) Before installing bearings, shafts and housing should be checked for A. Diameter, circularity, length B. Twists, corrosion, fillet radi C. Diameter, roundness, finish D. None of the above Answer: 2) When speed and force is required to be the same, on extension and retraction strokes, a cylinder is used A. Ram B. Double Rod C. 2 to 1 D. Intensifier Answer 3) Pascals laws states that a liquid B. C. D. Takes the shape of the containment vessel Under constant pressure will find its own level Transmits pressure equally throughout the container it occupies Answer:
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