Related Questions

What will be the reflection co-efficient of the wave of load connected to transmission line if surge impedance of the line is equal to load ?
A Zero
B Unity
C Infinity
D None of the above
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
For an overhead line, the surge impedance is taken as
A 20-30 ohms
B 70-80 ohms
C 100-200 ohms
D 500-1000 ohms
A train is travelling at 100 km per hour (Kmh) overtakes a motorbike travelling at a speed of 65 kmh in 40 seconds . What is the length of the train in meters?
A 400
B 450
C 500
D Try your self
A train travelling at 100 km per hour overtakes motorbike travelling at a speed of 65 km per hour in 40 seconds. What is the length of the train in meters
A 400 metrs
B 450 meters
C 500 meters
D 550 meters
Travelers checks are useful when one is travelling because --- people get advantage by using them during travelling.
A some
B few
C many
D much
Two trains , X and Y, started simultaneously form opposite ends of a 100 mile route and traveled toward each other on parallel tracks. Train x , travelling at a constant rate, completed the 100 mile trip in 5 hours, Train Y, travelling at a constant rate , completed the 100 mile trip in 3 hours .How many miles had Train X traveled when it met Train Y?
A 37. 5
B 40
C 60
D 62. 5
A bond issue is broken up so that some investors will receive only interest payments while others will receive only principal payments, which is an example of ________.
A bundling
B un-bundling
C financial engineering
D credit enhancement
E B & C
A sum of Tk. 100 is divided among A, B and C. If A and B together receive Tk. 70, B and C together receive Tk. 50. Find the amount received by B.
A Tk. 10
B Tk. 20
C Tk. 40
D Tk. 60
Divide Rs. 5625 among A, B & C so that A may receive 1/2 as much as B & C and B 1/4 of what A and C together receive?
A 1125,1870,2630
B 2625, 1875, 1125
C 1875, 1125, 2625
D 6

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