1. In electrical Engineering, what does SIL stand for
2. What is the origin of the expression "to be fired"
3. What is the name of a Tracked Armoured Fighting Vehicle, designed for front line combat
4. Which chemical company invented neoprene
5. What is an Ariel Square Four  a) Motorcycle  b) A variation of a solitaire game  c) An Irish Jig
6. In Chemistry, what name is given to liquids which can be mixed together in all proportions
7. Where will you find a "System BIOS"
8. What name is given to an electro mechanical device which converts the angular position of a shaft to an analogue or digital code, thus making it an angle transducer
9. What do we call a component typically found in reciprocating engines, pumps and similar mechanisms, it is located within a cylinder and its purpose is to transfer force
10. What do we call a weight suspended from a pivot so that it can swing freely

Bonus Question - Who am I

I was born September 23rd 1949 in Long Branch, New Jersey USA
Through my association with Tex and Marion Vinyard I became the lead singer in "The Castiles"
In the late 60's I performed briefly in a trio called "Earth"
From 1969 through to early 1971 I performed with "Steel Mill"
If you haven't got me yet, the next clues will
I sing with the E Street Band
and the big breakthrough was the release of "Born to Run"

Hold down the left mouse button and drag below - to reveal the answers

1) Safety Integrity Level   2) When ancient tribes or villagers wanted to get rid of unwanted people without killing them, they would burn down their houses so that they had nowhere to live and would move on. So we use the expression today - to get fired - when we want someone to move on   3)  Tank   4) Du Pont   5) a) British motorcycle built about 1931   6) Miscible   7) In an IBM compatible computer. It is boot firmware designed to be the first code run when powered on   8) Rotary Encoder   9) Piston   10) Pendulum

Bonus Question - I am Bruce Springsteen