23 evening electrical SSC JE Challenges

9 Posts  ·  12 Users
About this group

Discuss if any question needs to be challenged

Page 1 of 1

hi frnds 23 ee evng shft marks plz.....mine 112 obc

undefined
Write a comment
Write a comment...

QID : 993 For

proper operation of a transistor, its collector should have

ट孀� ांिज驾�र के उिचत संचालन हेतु, इसके सं埀�ाहक मែ� ퟖ�ा होना ज퟇�री है?

Options:

1) proper forward bias

उिचत अ埀�िदिशक बायस

2) proper reverse bias

उिचत प蠀 चिदिशक बायस

3) very small size

अ៸�ंत छोटा आकार

4) None of these


Correct Answer: proper reverse bias

उिचत प蠀 चिदिशक बायस

Candidate Answer: None of these


2 comments
rohith.eee61
@rohith.eee61  ·  3 karma

HI friends....i challenged this question bcoz the question should mention the region which transistor operates i.e. active r saturation r cutoff

Like  ·  Reply  ·  
gupta.anurag.u

@rohith.eee61 no, this does not need to be challenged. The reason is simple. Proper operation of a transistor means active region as an amplifier, by default. This term is the widely accepted one.

Like  ·  Reply  ·  
undefined
Write a comment
Write a comment...

QID : 965 - The motor used on small lathes is usually

2 comments
1shubhbandhu
@1shubhbandhu  ·  16 karma

lathe m to DC shunt motor hi pdha hai....par ansr cap run diya h

Like  ·  Reply  ·  
PRAKASH799
@PRAKASH799  ·  8 karma

@1shubhbandhu ha ise challenge krna hai

Like  ·  Reply  ·  
undefined
Write a comment
Write a comment...

Speed of the ceiling fan is about

undefined
Write a comment
Write a comment...

QID : 969 - Which of the following is a static exciter?

1 comment
1shubhbandhu
@1shubhbandhu  ·  16 karma

static exciter m main part rectifier hota h...par wo akele exciter nhi hota h...aur bhi parts hote hain

Like  ·  Reply  ·  
undefined
Write a comment
Write a comment...

Q 921 ans should be tesla.


3 comments
Load more comments  ·  2 of 3
1shubhbandhu
@1shubhbandhu  ·  16 karma

yes @redknight09 i think 921 is correct

Like  ·  Reply  ·  
redknight09
@redknight09  ·  33 karma

Haan bhai..mene hi galat kia ye to 😔😔

Like  ·  Reply  ·  
undefined
Write a comment
Write a comment...

Please post any other Questions that u think needs to be challenged.

undefined
Write a comment
Write a comment...

 QID : 984 - A zero watt lamp consumes
 correct answer:  About 15 to 20 W power 


in following link it is given 5 to 7W

 https://books.google.co.in/books?id=IaiiBQAAQBAJ&pg=PA43&dq=a+zero+watt+lamp+consumes+power+of&hl=en&sa=X&ved=0ahUKEwi9jZemw6jZAhUBsI8KHZfLC24Q6AEIJjAA

5 comments
Load more comments  ·  2 of 5
1shubhbandhu
@1shubhbandhu  ·  16 karma

yes it is confusing do books m 5 to 7 diya h ....aur kuch mein 15 to 20w

Like  ·  Reply  ·  
redknight09
@redknight09  ·  33 karma

Books bhi divided hai iss ques me..

Like  ·  Reply  ·  
undefined
Write a comment
Write a comment...

 23 evening electrical....what is the meaning of X and N 


QID:902 Which one of the following is the CORRECT expression for the heat generated in a conductor?  Options:

Correct Answer: X/N 

3 comments
Load more comments  ·  2 of 3
1shubhbandhu
@1shubhbandhu  ·  16 karma

Bhai koi reference h online iska khi .....reason m de ske

Like  ·  Reply  ·  
redknight09
@redknight09  ·  33 karma

Reference me joule heating ka de sakte hai formula..baki aur shayad hi kuch mile

Like  ·  Reply  ·  
undefined
Write a comment
Write a comment...