Related Questions

In replacing the V-belts, a complete set of new belts is used instead of replacing a single damaged belt because
A Belts are available in sets
B Only one belt cannot be fitted with other used belts
C The new belt will carry more than its share and result in short life
D New and old belts will cause vibrations
Doldrums pressure belts lies in between which of the following latitudes?
A 5 deg N to 5 deg S
B 35 deg N to 60 deg S
C 25 deg N to 35 deg S
D 35 deg N to 45 deg S
Doldrums are belts of low atmospheric pressure obtained in the regions adjoining the equator to a distance of ________
A 5° latitude towards the north only
B 5° latitude towards the south only
C 5° latitude towards north and south
D 15° latitude towards north and south
A city management authority suffers and city services quality deteriorates due to-
A Procurement of below standard equipment
B Recruitment of below standard officials
C Procurement of too many vehicles
D None of the above
Opponents of laws that require automobile drivers and passengers to wear seat belts argue that in a free society people have the right to take risks as long as the people do not harm the others as a result of taking risks.As a result,they conclude that it should be each person's decision whether or not to wear a seat belt. Which of the following, if true,most seriously weakens the conclusion drawn above ?
A Many new cars are built with seat belts that automatically fasten when someone sits in the font seat.
B Automobile insurance rates for all automobile owners are higher because of the need to pay for the increased injuries or deaths of people not wearing seat belts.
C Passengers in airplanes are required to wear seat belts during takeoffs and landings.
D The rate of automobile fatalities in districts that do not have mandatory seat-belt laws is greater than the rate of fatalities in districts that do have such laws.
No one _____ in the accident if all the passengers had been wearing safety belts.
A would be hurt
B had been hurt
C will be being hurt
D would have been hurt
I think all drivers----------------seat belts.
A had better wear
B had better to wear
C should wear
D could better to wear
'Before the plant takes off,passengers must ______ their seat belts.
A fasten
B loose
C tight
D lighten
Fill in the blanks. Before the plane takes ——, passengers must —— their seat belts.
A of, tight
B off, tighten
C up, tightened
D off, fasten
The centrifugal tension in belts
A increases power transmitted
B decreases power transmitted
C have no effect on the power transmitted
D increases power transmitted upto a certain speed and then decreases

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