Bissoy.com
Login
Doctors
Medicines
MCQs
Q&A
Ask
Merit Test
Questions
Courses
How much power (roughly) a light-emitting diode can couple into an optical fiber?
100 microwatts
440 microwatts
100 picowatts
10 milliwatts
None of the above
LohaHridoy
0
Edit
11
views
2025-01-04 04:42
1
Answers
AhmedNazir
Answer: Option 1
Let'
0
Thanks
11
views
Answered
2022-09-01 13:21
Report
Edit
Call
Related Questions
When two equally important roads cross roughly at right angles, the suitable shape of central island is?
1 Answers
5
Views
In how many different ways can the letters of the word 'OPTICAL' be arranged so that the vowels always come together?
1 Answers
5
Views
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer : Statements : Wind is an inexhaustible source of energy and an aerogenerator can convert it into electricity. Though not much has been done in this field, the survey shows that there is vast potential for developing wind as alternative source of energy. Conclusions : I. Energy by wind is comparatively newly emerging field. II. The energy crisis can be dealt by exploring more in the field of aero-generation.?
1 Answers
6
Views
The power factor indicates how much of the apparent power is reactive power.?
1 Answers
4
Views
The power factor (PF) indicates how much of the apparent power is true power.?
1 Answers
4
Views
At what value of crank angle (roughly), no flow of water from or into the air vessel takes place in case of a double acting reciprocating pump?
1 Answers
5
Views
The mechanical efficiency (ηm) of an I.C. engine is equal to (where I.P. = Indicated power, B.P. = Brake power and F.P. = Frictional power)?
1 Answers
5
Views
Radiant energy received by a body is proportional to (where, d = the distance between the object emitting radiation and that receiving it.)?
1 Answers
6
Views
It is up to our government and planners to devise ways and means for the mobilisation of about ten crore workers whose families total up about forty crore men, women and children. Our agriculture is over-manned. A lesser number of agriculturists would mean more purchasing or spending power to every agriculturist. This will result in the shortage of man-power for many commodities to be produced for which there will be a new demand from a prosperous agrarian class. This shortage will be removed by surplus man-power released from agriculture as suggested above. The passage best supports the statement that:?
1 Answers
16
Views
Optical fibre works on which of the following principle of light?
1 Answers
4
Views
কোরআন
হাদিস
চাকুরি প্রস্তুতি
বিশ্ববিদ্যালয় ভর্তি
মেডিকেল SBA
12
এইচএসসি
10
এসএসসি
8
জেএসসি
এক্সাম দিয়ে মেধা যাচাই করুন
Job Preparation (1125)
Admission (754)
এসএসসি (10)
এইচএসসি (5)
Login Required
You need to log in to continue.
Login
Cancel
Download Required
You need to download the app to make a call.
Download
Cancel