18 April AM electrical induction motor ka answer 840 rpm hoga.. Because for v/f control with constant torque Ns-Nr =constant ,120*50 /4=1500 rpm ,Ns-Nr =1500-1440=60 rpm for second case 120*30 /4=900 rpm Nr=900-60=840 rpm
10 April shift 2. What will happen if DC series motor is started with field winding open?
- run at very high speed
- will not start
0 voters
10 April shift 2( answer should be c option because in parallel connection total current is determined by kcl not ohm law)
10 April shift 2, in method of synchronization of alternator to bus bar, a synchroscope indicates correct reading when pointer
- vibrates at centre
- moves vertically up
0 voters
10 april shift 2. In two wattmeter method of 3 phase power measurement, I phase sequence of supply is reversed then
- readings get interchanged
- ?
- one shows negative readin
0 voters
Got mail from DMRC
Dear Candidate,
This is to inform you that Objection Link is Live for DMRC Recruitment Exam 2018.
Please refer below mentioned link to raise an Objection to Questions and Answers of Computer Based Test before 6th May18 (11.55 PM ).
Link: https://cdn3.digialm.com/EForms/configuredHtml/1891/54929/login.html
DMRC Help Desk
Arey civil k bande kaha hai sab so rahe hai kya kisi ko objection nhi karna
Getting 74/120, 48/60 is there any chance civil je UR????
Bhai JE Enviroment me kitne ban rhe hain ??
bhaiyo candidate k marked answer aa gaye kya??
How did i know my response sheet...as it shows standard answer key..plss help
objection for varistor wala question
Mechanical ki cutoff kya ja sakti hai,?
10 April shift 2 post the objectionable questions in comment. I will object.
MECHANICAL JE paper 1 score 75/120 enough or not for UR?
Objections that I am filing in AM Stores paper:
Section 1 : Qn 26 ( 5121162445: To calculate height of Tower) (incorrect question)
Section 2 : Residence wala paragraph Insufficient data for qn 16, 18, 19 and 20.
Section 3: Qn 10: (How many places Sunitha is away from Beena) (Incorrect answer: Correct should be 3)
Section 4: Qn 2 ( 5121162538 ),6 (5121162537) (Incorrect answers) Qn 5 ( 5121162528) : Mutiple answers possible, no accurate analogy.
Am operation iffat itself is d answer right ??
tentative date of result
- after 30-6-18
- 16-6-18 to 30-6-18
- 31-5-18 to 15-6-18
- 15-5-18 to 30-5-18
0 voters
In dmrc key how to see our responses
Final msg from DMRC that objection link to be disabled from tomorrow means no response key to be provided.... For sure