Related Questions

stand next to the lamppost and face west ,walk 20 yards and then turn 90 degrees clockwise. Walk another 10 yards and then turn 45 degrees anticlockwise. Walk another 15 yards, reverse you direction and walk 5 yards back. Turn 135 degrees clockwise and walk another 10 yards . In which direction are you now facing?
A West
B East
C South
D North
The normal way to close a SCR is by appropriate ____ current.
A gate
B cathode
C anode
D forward
The normal way to turn on a diac is by ___________.
A Gate current
B Gate voltage
C Breakover voltage
D None of the above
In the normal operation of an SCR, anode is ___________ w.r.t. cathode
A At zero potential
B Negative
C Positive
D None of the above
In normal operation of an SCR, gate is ___________w.r.t. cathode
A Positive
B Negative
C At zero potential
D None of the above
The probability is 1/2 that a coin will turn up heads on any toss. If the coin is to be tossed three times, what is the probability that on at least one of the tosses the coin will turn up tails?
A 1/8
B 1/2
C 7/8
D None of these
‘After you turn right, go for five blocks and turn left' translate this sentence in Bangla.
A পাঁচটি ব্লক যাবার পরই বাম দিকে যেতে হবে, তারপর ডানে।
B ডান দিকে মােড় নেওয়ার পর আর পাঁচটা ব্লক যাবে এবং তারপর বাম দিকে মােড় নিবেন।
C বাম দিকে যাবার পর, ডান দিকে মােড় নেওয়ার পরই পাচটি ব্লক যাবেন।
D পাঁচটি ব্লক যাবার পরই ডান দিকে যেতে হবে, তারপর বামে।
If you start from point A and walk four miles towards the east, then turn left and walk three miles, turn left again and walk two miles, in which direction are you going?
A East
B West
C North
D South
The Brahmaputra, Irrawady and Mekong rivers originate in Tibet and flow through narrow and parallel mountain ranges in their upper reaches: Of these rivers, Brahmaputra makes a "U" turn in its course to flow into India. This "U" turn is due to
A Uplift of folded Himalayan series
B Syntaxial bending of geologically young Himalayas
C Geo-tectonic disturbance in the tertiary folded mountain chains
D Both A and B above
An SCR is made of ___________
A Germanium
B Silicon
C Carbon
D None of the above

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