Related Questions

The power from the engine to the rear axle of an automobile is transmitted by means of
A worm and worm wheel
B spur gears
C bevel gears
D hooke’s joint
If 'blue' means 'green', green' means 'yellow' 'yellow' means 'orange', 'orange' means 'black', 'black' means 'white', 'white' means 'red', 'red' means 'pink', 'pink' means 'brown', 'brown' means 'grey', than what is the color of human blood?
A black
B red
C white
D orange
The velocity ratio of a simple wheel and axle with D and d as the diameters of effort wheel and load axle, is
A D + d
B D - d
C D × d
D $$\frac{{\text{D}}}{{\text{d}}}$$
Studies of fatal automobile accidents reveal that , in the majority of cases in which one occupant of an automobile is killed another survives, it is the passenger , not the driver , who is killed. It is ironic that the innocent passenger should suffer for the driver's carelessness, while the driver often suffers only minor injuries or none at all. Which of the following is an assumption underlying the reasoning in the passage above?
A In most fatal automobile accidents , the driver of a car in which an occupant is killed is at fault .
B Most deaths in fatal automobile accidents are suffered by occupants of cars rather then by pedestrians .
C Auto safety experts should increase their efforts to provide protection for those in the passenger seats of automobiles
D Automobile passengers sometimes play a contributing role in causing auto accidents
কোনো খেলার সরাসরি সম্প্রচারের ডেটা ট্রান্সমিট হবার প্রক্রিয়া- (i) Broadcast Transmission (ii) Duplex Transmission (iii) Simplex Mode Transmission নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i ii ও iii
A two stroke cycle engine gives ________ the number of power strokes as compared to the four stroke cycle engine, at the same engine speed.
A Half
B Same
C Double
D Four times
The purpose of transmission in an automobile is
A To vary the speed of automobile
B To vary the torque at the wheels
C To vary the power of automobile
D None of these
If A + B means A is the sister of B; A x B means A is the wife of B, A % B means A is the father of B and A - B means A is the brother of B. Which of the following means T is the daughter of P?
A P x Q % R + S - T
B P x Q % R - T + S
C P x Q % R + T - S
D P x Q % R + S + T
If X + Y means X is the daughter of Y; X - Y means X is the brother of Y; X % Y means X is the father of Y and X x Y means X is the sister of Y. Which of the following means I is the niece of J?
A J - N % C x I
B I x C - N % J
C J + M x C % I
D I x C + N - J
110m গভীর একটি কুয়া থেকে ইঞ্জিনের সাহায্যে প্রতি মিনিটে 1200 kg পানি উঠানো হয়। যদি ঐ পানি উঠাতে ইঞ্জিনটির ক্ষমতা 40% কমে যায়, তাহলে এর অশ্বক্ষমতা কত?(1200 kg water is lifted per minute from a 110 m deep well with the help of an engine. If the engine loses 40% of its power to lift the water, what is its power in HP?)
A 37.75 HP
B 38 HP
C 48.17 HP
D 49 HP
E 50.2 HP

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