How does Priestley create tension?

Priestly creates tension by using the character of the inspector to portray himself. The inspector knows what has happened and is trying to get answers from the people who were involved in the murder also he is trying to make them turn against themselves. The tension the inspector creates is one that is indescribable, he makes the people involved think about their life and what they could have done better to help save young eva from commiting suicide. For me to finish the answer Paypal me £2, my Paypal is [email protected]