1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

0 Answers  

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where does the unbalanced current flow in the delta circuit

3 Answers  

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What is RMU, and what it's function?

2 Answers  

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why AC cannot to be stored and DC cannot be transmitted?

11 Answers   IBM,

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why i can not use thimble on capacitor duty contactor

0 Answers  

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Can we use 3 phase energy meter for measureing power in 2 phase 440 V phase circuit?

2 Answers  

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distribution transformer de-rating formula on over limit iron losses  

0 Answers   IESCO,

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can we use inductor in case of d.c.,if yes then what will happen in circuit

3 Answers   JSW,

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Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

0 Answers  

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how induction motor starts?

4 Answers   JSL,

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with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....

0 Answers   Divis Laboratories,

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what is maxemo work permit procedure

0 Answers  

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