Related Questions

A dynamo-meter is a device used for the measurement of
A Chip thickness ratio
B Forces during metal cutting
C Wear of the cutting tool
D Deflection of the cutting tool
A dynamo is a device which
A Creates mechanical energy
B Creates electrical energy
C Converts mechanical energy into electrical energy
D Converts electrical energy into mechanical energy
Which is evidence that supports the dynamo theory?
A Earth's outer core contains liquid that conducts electricity
B Earth's core contains a large amount of iron
C Granite and basalt conduct electricity
D Convection occurs in Earth's inner core
What is the function of a dynamo?
A To convert heat energy into light energy
B To convert light energy into heat energy
C To convert mechanical energy into electrical energy
D To convert electrical energy into mechanical energy
Which of the following is the device used for converting maps, pictures and drawing into digital form for storage in computers?
A Image scanner
B Digitizer
C MICR
D Scanner
Which of the following represents examples of an IT input device, output device and storage device respectively ?
A bar code reader, CD drive, projector
B keyboard, monitor, hard disc
C printer, DVD drive, joystick
D printer, mouse, monitor
Plants are efficient at acquiring carbon than are fungi , in the form of carbon dioxide, and converting it to sugars.
A at
B on
C more
D energy
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
A ANSI
B ASCII
C EBCDIC
D ISO
Choose the correct option to replace the quotation part of each sentence. 'Plants are more efficient at acquiring carbon than are fungi', in the form of carbon dioxide, and converting it to energy-rich sugars.
A Plants are more efficient at acquiring carbon than are fungo
B Plants are more efficient at acquiring carbon than fungi
C Plants are more efficient than fungi at acquiring carbon
D Plants, more efficient than fungi at acquiring carbon
Angiotensin converting enzyme inhibitors
A Reduce preload
B Reduce afterload
C Decrease cardiac output significantly
D Decrease bradykinin
E Are not teratogenic

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