70.

71.

72,

78.

74.

76.

76.

What is the increase in energy radiated, when the surface temperature of the solid is
doubled?

(ക) 50% ൫ 200%
(©) 1600% യ) 2000%

The inlet and outlet temperatures of hot and cold fluid in a heat exchanger is 200, 170 and
40, 100 respectively. What is the capacity ratio of the heat exchanger?

@A) 0.6 ® 1.6
© 5 യ 0.8

‘Which of the following is .... See more

036

037.

038.

039

040

041.

042.

043.

044

53/2019 - A

Which allows you to define one interface and have multiple implementations?
(A) Encapsulation (B) Inheritance

C) Polymorphism D) None of the above
( ‏ال‎ ۳

Which right shift operator preserves the sign of the value?
[ >> (8) >
(©) ಗ) ಶಾ

What is it called if an object has its own lifecycle and there .... See more

085. The URL property belongs to which of the following object?
(A) Document (B) Element
(C) Location (D) Event

086. Which of the following attribute can hold the JavaScript version?
(ಗಿ) Language (8) ऽता

(ಲ) Version (D) None of the above

087. Which event occurs when user clicks on an HTML element?
(മു ೦೧೮೫೮೬0) (B) onmouseclick()

(©) எள்ள (2) eonmouseover

088.