I have a hamster. It is small and cute. I give him a name, Dion. I bought him last month when I visited Jogjakarta. I really love him.
Dion has three different colors; white, orange and black. His eyes and ears are small. He
always squeaks in the time I come close to his cage. Every morning I feed him. Dion likes to
eat some grass and leaves. I take the grass from the field near my house. Dion looks happy
to eat it.
17. What is the text mainly discussed about?
a. A lovely hamster
b. Holiday in Jogjakarta
c. How to treat hamster
d. The hamster's colors​

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.