To induce an e.m.f. in a coil, the magnetic flux linking
(a) must decrease
(b) can increase or decrease
(c) must increase
(d) must remain in constant
Answers were Sorted based on User's Feedback
Answer / shan e islam
magnetic flux through a coil must increase
Is This Answer Correct ? | 6 Yes | 5 No |
please tell me about Pass rule
A student got twice as many sums wrong as he got right. If he attempted 48 sums in all, how many did he solve correctly? (1) 24 (2) 18 (3) 20 (4) 16
Can any body mail me previous year question papers of RRB- civil engineering for post of sectional engineer
How much data can be contained in 3 ? inch floppy ? (a) 1.2 MB (b) 2.4 MB (c) 1.4 MB (d) None of these
Breath control (Pranayam) improves (a) Body co-ordination (b) Yoga (c) Muscle building (d) Intake of Oxygen
Which of the following storage devices can be around? (a) Floppy disc (b) Main memory (c) Registers (d) Core memory
i need question with answer rrb accounts, asst station master & bank exam
In a cricket game the ideal measurement of ?Popping Crease? is (1) 8 ft. (2) 4 ft. (3) 6 ft. (4) 2 ft.
Inflation is measured in terms of (a) Foreign reserved currency (b) Share price (c) Wholesale Price Index (d) Government expenditure
Cable used for a cable TV network is (a) Co-axial cable (b) Twisted cable (c) UTP cable (d) None of these
VERY URGENT pls send me the previous year RRB question papers for the post of SECTION ENGINEER,ECE stream. pls send at the earliest to my mail id prarthanagangatharan@gmail.com
Which one of the following is not a natural source of energy? (1) Wood (2) Sun (3) Electricity (4) Coal