Related Questions

Based on the information below, how much did a certain telephone call cost? 1. The call lasted 1 minute 27 seconds 2. The cost for the first 30 second unit is Tk. 1.80, call duration more than 30 seconds costs Tk. 0.90 per 30 second unit 3. Any call duration less than 30 seconds is rounded up to the nearest 30-second unit.
ক Tk. 1.80
খ Tk. 2.61
গ Tk. 2.70
ঘ Tk. 3.51
If the duration of the radar transmitted pulse, on a particular range of operation, is increased, the required bandwidth of the receiver’s IF amplifiers
ক Must remain as before
খ Must be increased
গ May be decreased
ঘ Must be doubled
In triggering fission, which types of neutrons are more effective?
ক Fast
খ Slow
গ In bulk
ঘ Static
In triggering fission, the following types of neutrons are desirable
ক Fast moving
খ Slow moving
গ Critical neutrons
ঘ Neutrons at rest
Which of the following is not an event triggering claim?
ক Survival
খ Death
গ Age
ঘ Surrender
D.C. motor is to drive a load which has certain minimum value for most of the time and some peak value for short duration. We will select the
ক Series motor
খ Shunt motor
গ Compound motor
ঘ Any of the above
A reduction of 21% in the price of pulse enables a person to by 10.5 kg more for Tk. 100. How much is reduced per kg of pulse?
ক Tk 2.50
খ Tk 2.25
গ Tk 2
ঘ Tk 2.30
The maximum recommended pulse rate R, when exercising , for a person who is x years of age is given by the equation R = 176- 0.8 x. what is the age , in years , of a person whose maximum recommended pulse rate when exercising is 140?
ক 40
খ 45
গ 50
ঘ 55
The maximum recommended pulse rate R, when exercising .for a person who is x years of age is given by the equation R = 176 - 0.8 x . what is the age, in years , of a person whose maximum recommended pulse rate when exercising is 140?
ক 40
খ 45
গ 50
ঘ 55
In an electric circuit, the reaction of a circuit to a given pulse input is known as the pulse response.
ক True
খ False

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