Answer Posted / haris.k.a
1. Small area
2. No internal gain (except avalanche photodiodes, but
their gain is typically 102–103 compared to up to 108 for
the photomultiplier)
3. Much lower overall sensitivity
4. Photon counting only possible with specially designed,
usually cooled photodiodes, with special electronic circuits
5. Response time for many designs is slower
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
Define beta of a transistor.
i am appearing for the test of NIC SCIENTIC OFFICERS. so please anybody could mail me its placement paper at coolcool.212000@gmail.com
name the institue for l1,l2 tranning
Explain Power Control.
box1-2 box2-12 box3-350 using multiplication and division only bring 74 in box 3 in 3steps
explain how does frequency affect the size of smps?
What type of Duplexer, Multi-coupler, Trans-receiver & Combiner used in 900 & 1800Mhz
explain double side band and double side band -substrace carrier
What is an asic?
Explain digital circuits and the various components used in creating them?
IP based EPABX system
4 Stage ripple counter with delay(f/f) 10msec. How much time it takes for a state to change. 4*10=40.
Sir, Plz send the last 5 yrs ques papers for Railway board's section engineer post. Thanks, c_k_chand@yahoo.co.in
i am fresher for giving intervivew in it sector and also sales electronics. all about related qustions send me please?
What are the main divisions of power system?
