Related Questions

When screw threads are to be used in a situation where power is being transmitted in one direction only, then the screw threads suitable for this will be
A Knuckle threads
B Square threads
C Acme threads
D Buttress threads
According to Fleming's right-hand rule for finding the direction of induced e.m.f., when middle finger points in the direction of induced e.m.f., forefinger will point in the direction of
A Motion of conductor
B Lines of force
C Either of the above
D None of the above
You are to choose the 'one' word or phrase that 'best keep the meaning' of the original sentence, if it is substituted for the quotation word or phrase. Although states were allowed to coin money 'right' after the American Revolution, they are not allowed to do so today.
A fairly
B temporarily
C immediately
D haphazardly
An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.
A odd, even
B high, low
C low, high
D even, odd
E None of the above
Although states were allowed to coin money right after the American Revolution , they are not allowed to do so today .
A fairly
B temporarily
C immediately
D haphazardly
Which of the following key is preferred for the condition when a large amount of impact type torque is to be transmitted in both direction of rotation?
A Woodruff key
B Feather key
C Gib-head key
D Tangent key
A,B,C,D,E,G and I are seven friends who study in three different standards namely 5th, 6th and 7th such that not less than two friends study in the same standard. Each friend also has a different favorite subject namely History, Civics, English, Bangla, Science , Maths , and Economics but not necessarily in the same order. A likes Maths and studies in the 5th standard with only one other friend who likes Bangla. I studies with tow other friends . Both the friends who study with I like languages (Here languages include only Science , English and Bangla ) . D studies in the 6th standard with only one person and does not like Civics . E studies with only one friend . The one who likes history does not study in 5th or 6th standard . E does not like languages. C does not like English , Science or Civics. Which combination represents E's favorite subject and the standard in which he studies?
A Civics and 7th
B Economics and 5th
C Civics and 6th
D History and 7th
Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?
A Paperless office
B Electronic mail
C Global network
D Electronic newspaper
E None of the above
During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.
A True
B False
Avalanche photodiode receivers can detect hits of transmitted data by receiving
A 100 photons
B 200 photons
C 300 photons
D 400 photons
E None of the above

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