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 ?

2934

Hi, what is the meaning of DOCUMENTUM,how and what testers have to do with it?

6229

How to calculate carrying capacity of the existing water supply trunkmain

2302

What are the disadvantages of using gear pumps?

1342

how much lighting lux need for a common walking area at night time

2294

What is pivot?

1

Define Poisson's ratio.

1110

Why bjt is known as current controlled device and fet is known as voltage controlled device?

1028

What are killed steels and what for these are used ?

1260

I want to prepare for PSU's bt i dont know how many PSU's are open for computer science students and what is the competition level for these. So if anybody knows this please guide me through this.

2545

What are the applications of precision diode.

1076

can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know

2141

Can inverted beams used in pipes during construction? If yes, explain how it can be implemented?

1472

what is difference between british wire guage & birmingham wire guage

2064

what is relay what is protection & contact multiplying relays where it is used function in brief

1198